421444369 (number)

421444369 is an odd 9-digits composite number following 421444368 and preceding 421444370. In scientific notation, it is written as 4.21444369 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 416366644 positive integers (up to 421444369) that are relatively prime to 421444369.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million four hundred forty-four thousand three hundred sixty-nine

Notation

Scientific notation 4.21444369 × 10^8
Engineering notation 4.21444369 × 10^6

Prime Factorization of 421444369

Prime Factorization 83 × 5077643

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 421444369
Product of the distinct prime numbers

The prime factorization of 421444369 is 83 × 5077643. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 4, 59, 31, 908, 502, 9633, 7675, 54325, 96980, 706105, 315907, 7223235, 3321631, 78869566, 36286880, 422921284, 769478322, 4034978188, 6924922205

Basic calculations (n = 421444369)

Multiplication

n×y
n×2 842888738
n×3 1264333107
n×4 1685777476
n×5 2107221845

Division

n÷y
n÷2 210722184.5
n÷3 140481456.33333
n÷3 105361092.25
n÷5 84288873.8

Exponentiation

ny
n2 177615356161808161
n3 7.4854991702324E+25
n4 3.1547214744486E+34
n5 1.3295396011697E+43

Nth Root

y√n
2√n 20529.110282718
3√n 749.7447243816
4√n 143.27983208644
5√n 53.082094535479

Divisors of 421444369

1, 83, 5077643, 421444369

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -421444368
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 421444369 can be divided by 4 positive divisors. The sum of these divisors (counting 421444369) is 1, the average is 0.25.

Base conversion 421444369

Base System Value
2 Binary 11001000111101011101100010001
3 Ternary 1002101000120222201
4 Quaternary 121013223230101
5 Quinary 1330342204434
6 Senary 105453003201
8 Octal 3107535421
10 Decimal 421444369
12 Duodecimal b9183501
16 Hexadecimal 191ebb11
20 Vigesimal 6be0ai9
36 Base36 6yx0k1

Cryptographic Hash Functions

md5 22d1e2b1591cf7f7df379b940b2f8929
sha1 c64c420aec56f8c7581b47d2fee409a6e9023e2d
sha256 2fa72327dd06aef622734d112b5741227311ecb16960e5b9d8fe134d0cd0270b
sha512 c08635667c9f5522aa547336a92d693bb5c9c7498ad84359e381b4bc43e02087e5b332de9316f653c7dc7b62206327cc95327fb48c208c5994d1932f47ecb38c
ripemd-160 96455c77ed8451b2496a1bb2e170ec6aeed64b73

421444369 as geometric shapes

Circle

Radius = n
Diameter 842888738
Circumference 2648013067.0944
Area 5.5799509808267E+17

Sphere

Radius = n
Volume 3.1355185602206E+26
Surface area 2.2319803923307E+18
Circumference 2648013067.0944

Square

Length = n
Perimeter 1685777476
Area 177615356161808161
Diagonal 596012342.42557

Cube

Length = n
Surface area 1065692136970848966
Volume 7.4854991702324E+25
Space diagonal 729963059.67181

Equilateral Triangle

Length = n
Perimeter 1264333107
Area 7.6909705269173E+16
Altitude 364981529.8359

Triangular Pyramid

Length = n
Surface area 7.6909705269173E+16
Volume 8.8217453730626E+24
Height 198670780.80852